2499Chemical EngineeringMedium
________ is the most important element, which controls the physical properties of steel?
ASilicon
BVanadium
CManganese
DCarbon
Correct answer
D. Carbon
Explanation
The correct answer is Carbon.
Correct answer
D. Carbon
Explanation
The correct answer is Carbon.
A thermodynamic system is taken from state A to B along ACB and is brought back to A along BDA as shown below in the P-V diagram. The net work done during the complete cycle is given by the area covered by________?
Very fine suspended and colloidal impurities are removed from water by a process called________?
In an absorber, HETP does not vary with the________?
Flash distillation is suitable for separating the constituents of a binary system, which ________?
Urea is formed only________?
Refractoriness of a typical silica brick corresponds to Segar cone number, ’32’, which is equivalent to a temperature of ________ °C?